Use:
While a description is not found in my manuals, it appears to be used in RF circuits, the pentode being a power amplifier.
Notes: Requires a 12-pin novar socket
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Name: 6T9 Use: While a description is not found in my manuals, it appears to be used in RF circuits, the pentode being a power amplifier. Notes: Requires a 12-pin novar socket |
6T9 High-Mu Triode - Power Pentode Characteristics Data Source. . . . . . . . . GE 1973 Heater or Filament Voltage . 6.3 Volts Heater or Filament Current . 0.93 A EIA Base . . . . . . . . . . 12FM Substitutes. . . . . . . . . None |
Design Maximum Values: Section. . . . . . . . . . Triode Plate Dissipation. . . . . 1.5 watts Maximum Plate Voltage. . . 300 volts Section. . . . . . . . . . Pentode Plate Voltage. . . . . . . 275 Volts Grid No. 2 Voltage . . . . 275 Volts Plate Dissipation . . . . 12 Watts Grid No. 2 Dissipation . . 2.0 Watts |
Typical Operation as a Receiving Tube: Triode Description Ep Eg EgMax Es Is IsMax Ip IpMax Rp TC AF Zl PO --------------------------------------------------------------------- Class A Amp 250 -2.0 - - - - 1.5 - 45k 2100 95 Typical Operation as a Receiving Tube: Pentode Description Ep Eg EgMax Es Is IsMax Ip IpMax Rp TC AF Zl PO --------------------------------------------------------------------- Class A Amp 250 -8.0 - 250 2.5 - 35 - 100K 6500 5K 4.2 |